| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.96 | 6.692% | $177.066 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $79.49 | 9.766% | $87.253 | $87.25 | $87.25 | $87.30 |
| Purchase #3 | $96.99 | 6.112% | $102.918 | $102.92 | $102.90 | $102.90 |
| Purchase #4 | $84.50 | 10.238% | $93.1511 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $103.77 | 13.646% | $117.9305 | $117.93 | $117.95 | $117.90 |
| Purchase #6 | $176.70 | 12.614% | $198.9889 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $119.27 | 11.390% | $132.8549 | $132.85 | $132.85 | $132.90 |
| 7 purchase totals = | $826.68 | $910.1624 | $910.16 | $910.15 | $910.30 | |